State and local estimates
State estimates are available from the following sources:
• Jatlaoui, T. C., Shah, J., Mandel, M. G., Krashin, J. W., Suchdev, D. B., et al. (2017). Abortion Surveillance — United States, 2014 [Tables 3 and 5]. Morbidity and Mortality Weekly Report 66(24). Retrieved from https://www.cdc.gov/mmwr/volumes/66/ss/ss6624a1.htm?s_cid=ss6624a1_w.
• Kost, K., Maddow-Zimet, I., & Arpaia, A. (2017). Pregnancies, births and abortions among adolescents and young women in the United States, 2013: National and state trends by age, race and ethnicity. New York, NY: Guttmacher Institute. Retrieved from https://www.guttmacher.org/report/us-adolescent-pregnancy-trends-2013.
International estimates for select countries are available from Sedgh, G., Finer, L. B., Bankole, A., Eilers, M. A., & Singh, S. (2015). Adolescent pregnancy, birth, and abortion rates across countries: Levels and recent trends. Journal of Adolescent Health, 56(2), 223–230.
Select regional estimates are available from Singh, S., Remez, L., Sedgh, G., Kwok, L., & Onda, T. (2018). Abortion worldwide 2017: Uneven progress and unequal access. New York, NY: Guttmacher Institute. Retrieved from https://www.guttmacher.org/report/abortion-worldwide-2017.